Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
yyc-tech.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 15:37:02 UTC · ↺ Refresh
MX Hostnames
- echo-relay.mxrouting.net
- echo.mxrouting.net
MX Priorities
- echo.mxrouting.net: 10
- echo-relay.mxrouting.net: 20
A / AAAA Records
- 104.21.63.142 (no PTR)
- 172.67.146.84 (no PTR)
- 2606:4700:3035::ac43:9254 (no PTR)
- 2606:4700:3031::6815:3f8e (no PTR)
Mail Server IPs
- 45.43.208.17 ↩ echo.mxrouting.net
SOA Record
Raw SOA
pearl.ns.cloudflare.com dns.cloudflare.com 2399858819 10000 2400 604800 1800
Primary NS (mname)
pearl.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399858819
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
pearl.ns.cloudflare.com
tate.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:mxlogin.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- brevo-code:2329b341499fbbe3b5b3f499f6eafca5
- SPFv=spf1 include:mxlogin.com -all
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